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Flights Chicago – Washington Dulles International Airport, Frontier Airlines

1 passenger, economy

Flight schedule Chicago – Washington Dulles International Airport, Frontier Airlines

Compare prices, duration and stops

Frontier Airlines
F9 2205
12:11
Chicago, O'Hare International Airport (ORD)
Sun, 20 sep
11h 58min
1 stop
00:09
Washington, Washington Dulles International Airport (IAD)
Mon, 21 sep +1
S$282
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Mon, 21 sep
32h 25min
1 stop
10:20
Washington, Washington Dulles International Airport (IAD)
Tue, 22 sep +1
S$300
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Mon, 21 sep
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Mon, 21 sep
S$228
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Tue, 22 sep
32h 25min
1 stop
10:20
Washington, Washington Dulles International Airport (IAD)
Wed, 23 sep +1
S$296
Frontier Airlines
F9 1341
11:00
Chicago, O'Hare International Airport (ORD)
Tue, 22 sep
8h 34min
1 stop
19:34
Washington, Washington Dulles International Airport (IAD)
Tue, 22 sep
S$212
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Tue, 22 sep
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Tue, 22 sep
S$263
Frontier Airlines
F9 1341
11:00
Chicago, O'Hare International Airport (ORD)
Wed, 23 sep
8h 34min
1 stop
19:34
Washington, Washington Dulles International Airport (IAD)
Wed, 23 sep
S$119
Frontier Airlines
F9 1596
11:20
Chicago, O'Hare International Airport (ORD)
Wed, 23 sep
9h 58min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Wed, 23 sep
S$149
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Thu, 24 sep
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Thu, 24 sep
S$278
Frontier Airlines
F9 2205
12:11
Chicago, O'Hare International Airport (ORD)
Thu, 24 sep
11h 58min
1 stop
00:09
Washington, Washington Dulles International Airport (IAD)
Fri, 25 sep +1
S$146
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Thu, 24 sep
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Thu, 24 sep
S$238
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Fri, 25 sep
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Fri, 25 sep
S$278
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Fri, 25 sep
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Fri, 25 sep
S$202
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Sat, 26 sep
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Sat, 26 sep
S$245
Frontier Airlines
F9 2145
00:32
Chicago, O'Hare International Airport (ORD)
Sun, 27 sep
9h 48min
1 stop
10:20
Washington, Washington Dulles International Airport (IAD)
Sun, 27 sep
S$151
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Sun, 27 sep
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Sun, 27 sep
S$265
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Tue, 29 sep
32h 25min
1 stop
10:20
Washington, Washington Dulles International Airport (IAD)
Wed, 30 sep +1
S$208
Frontier Airlines
F9 1341
11:00
Chicago, O'Hare International Airport (ORD)
Tue, 29 sep
8h 34min
1 stop
19:34
Washington, Washington Dulles International Airport (IAD)
Tue, 29 sep
S$126
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Tue, 29 sep
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Tue, 29 sep
S$237
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Thu, 1 oct
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Thu, 1 oct
S$241
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Fri, 2 oct
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Fri, 2 oct
S$153
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Sun, 4 oct
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Sun, 4 oct
S$228
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Sun, 4 oct
5h 52min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Sun, 4 oct
S$179
Frontier Airlines
F9 2292
11:25
Chicago, Chicago Midway International Airport (MDW)
Mon, 5 oct
9h 53min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Mon, 5 oct
S$119
Frontier Airlines
F9 2205
12:11
Chicago, O'Hare International Airport (ORD)
Mon, 5 oct
11h 58min
1 stop
00:09
Washington, Washington Dulles International Airport (IAD)
Tue, 6 oct +1
S$117
Frontier Airlines
F9 1341
11:00
Chicago, O'Hare International Airport (ORD)
Wed, 7 oct
8h 34min
1 stop
19:34
Washington, Washington Dulles International Airport (IAD)
Wed, 7 oct
S$154
Frontier Airlines
F9 1596
11:20
Chicago, O'Hare International Airport (ORD)
Wed, 7 oct
9h 58min
1 stop
21:18
Washington, Washington Dulles International Airport (IAD)
Wed, 7 oct
S$159
Frontier Airlines
F9 2292
11:21
Chicago, Chicago Midway International Airport (MDW)
Thu, 8 oct
9h 52min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Thu, 8 oct
S$184
Frontier Airlines
F9 1596
15:26
Chicago, O'Hare International Airport (ORD)
Thu, 8 oct
5h 47min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Thu, 8 oct
S$191
Frontier Airlines
F9 3044
21:49
Chicago, O'Hare International Airport (ORD)
Fri, 9 oct
25h 20min
1 stop
23:09
Washington, Washington Dulles International Airport (IAD)
Sat, 10 oct +1
S$142
Frontier Airlines
F9 2198
00:44
Chicago, O'Hare International Airport (ORD)
Sat, 10 oct
20h 29min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Sat, 10 oct
S$183
Frontier Airlines
F9 2292
11:21
Chicago, Chicago Midway International Airport (MDW)
Sat, 10 oct
9h 52min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Sat, 10 oct
S$167
Frontier Airlines
F9 2205
13:04
Chicago, O'Hare International Airport (ORD)
Sat, 10 oct
11h 7min
1 stop
00:11
Washington, Washington Dulles International Airport (IAD)
Sun, 11 oct +1
S$298
Frontier Airlines
F9 2205
12:45
Chicago, O'Hare International Airport (ORD)
Sun, 11 oct
11h 36min
1 stop
00:21
Washington, Washington Dulles International Airport (IAD)
Mon, 12 oct +1
S$158
Frontier Airlines
F9 4064
11:00
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
51h 17min
2 stops
14:17
Washington, Washington Dulles International Airport (IAD)
Wed, 14 oct +1
S$282
Frontier Airlines
F9 2205
13:04
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
35h 7min
1 stop
00:11
Washington, Washington Dulles International Airport (IAD)
Wed, 14 oct +1
S$242
Frontier Airlines
F9 3044
01:11
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
37h 6min
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Wed, 14 oct +1
S$258
Frontier Airlines
F9 2198
02:33
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
19h 3min
1 stop
21:36
Washington, Washington Dulles International Airport (IAD)
Tue, 13 oct
S$165
Frontier Airlines
F9 1596
11:00
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
10h 13min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Tue, 13 oct
S$165
Frontier Airlines
F9 1596
14:20
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
7h 16min
1 stop
21:36
Washington, Washington Dulles International Airport (IAD)
Tue, 13 oct
S$115
Frontier Airlines
F9 2205
13:04
Chicago, O'Hare International Airport (ORD)
Fri, 16 oct
11h 7min
1 stop
00:11
Washington, Washington Dulles International Airport (IAD)
Sat, 17 oct +1
S$145
Frontier Airlines
F9 3044
01:11
Chicago, O'Hare International Airport (ORD)
Sat, 17 oct
13h 6min
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Sat, 17 oct
S$168
Frontier Airlines
F9 1596 Best price
15:26
Chicago, O'Hare International Airport (ORD)
Mon, 26 oct
5h 47min
1 stop
21:13
Washington, Washington Dulles International Airport (IAD)
Mon, 26 oct
S$106
Frontier Airlines
F9 1596
12:15
Chicago, O'Hare International Airport (ORD)
Wed, 28 oct
8h 57min
1 stop
21:12
Washington, Washington Dulles International Airport (IAD)
Wed, 28 oct
S$149
Frontier Airlines
F9 2205
14:36
Chicago, O'Hare International Airport (ORD)
Wed, 25 nov
27h 35min
1 stop
18:11
Washington, Washington Dulles International Airport (IAD)
Thu, 26 nov +1
S$169

Low price calendar

September 2026
Price chart (September 2026)
min: S$122 · max: S$282
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S$282
21
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S$228
22
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S$212
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S$149
24
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S$238
25
Good deal
S$122
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S$245
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S$126
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Popular Frontier Airlines flights Chicago – Washington Dulles International Airport

All →
Flight Departure days Price from
F91596 MonTueWedThuFriSun S$106
F92205 MonWedThuFriSatSun S$117
F92292 MonTueThuFriSatSun S$119
F91341 TueWed S$119
F93044 TueFriSat S$142
F92145 MonTueSun S$151
F92198 TueSat S$165
F94064 Mon S$282

Popular destinations from Chicago

All →
CHI
Chicago — Orlando
United States → United States
ORL
from
S$27
CHI
Chicago — Orlando
United States → United States
MCO
from
S$27
CHI
Chicago — Atlanta
United States → United States
ATL
from
S$28
CHI
Chicago — Houston
United States → United States
IAH
from
S$28
CHI
Chicago — Houston
United States → United States
HOU
from
S$28
CHI
Chicago — New York
United States → United States
NYC
from
S$30
CHI
Chicago — Denver
United States → United States
DEN
from
S$31
CHI
Chicago — Fort Lauderdale
United States → United States
FLL
from
S$31
CHI
Chicago — Miami
United States → United States
MIA
from
S$32

Popular destinations to Washington Dulles International Airport

All →
FLL
Fort Lauderdale — Washington
United States → United States
IAD
from
S$29
ORL
Orlando — Washington
United States → United States
IAD
from
S$37
ATL
Atlanta — Washington
United States → United States
IAD
from
S$37
BOS
Boston — Washington
United States → United States
IAD
from
S$56
DFW
Dallas — Washington
United States → United States
IAD
from
S$80
NYC
New York — Washington
United States → United States
IAD
from
S$81
TPA
Tampa — Washington
United States → United States
IAD
from
S$82
LAX
Los Angeles — Washington
United States → United States
IAD
from
S$87

Flight statistics Chicago – Washington Dulles International Airport, Frontier Airlines

We gathered interesting facts about the flight for you

Cheapest flight

F9 1596

S$106

Fastest flight

F9 1596

5h 47min

Average time

14h 2min

Distance

920 km

Passenger reviews

No reviews for this route yet

Other airlines Chicago – Washington Dulles International Airport

United Airlines
United Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$122
Allegiant Air
Allegiant Air
Sun
Price from
S$213

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

S$11

Buy

change

2 GB

data

15

days

S$16

Buy

change

5 GB

data

30

days

S$18

Buy

change

3 GB

data

30

days

S$20

Buy

change

5 GB

data

30

days

S$29

Buy

Frequently Asked Questions

The cheapest Frontier Airlines ticket Chicago – Washington Dulles International Airport costs S$117, flight F92205, departing at 12:11.
The fastest Frontier Airlines flight Chicago – Washington Dulles International Airport takes 5h 52min, flight F91596, departing at 15:26.
The earliest Frontier Airlines flight Chicago – Washington Dulles International Airport(F92205)departs at 12:11.